[INFO] crate wc-bg 0.3.0 is already in cache
[INFO] extracting crate wc-bg 0.3.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/wc-bg/0.3.0
[INFO] extracting crate wc-bg 0.3.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/wc-bg/0.3.0
[INFO] validating manifest of wc-bg-0.3.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of wc-bg-0.3.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing wc-bg-0.3.0
[INFO] finished frobbing wc-bg-0.3.0
[INFO] frobbed toml for wc-bg-0.3.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/wc-bg/0.3.0/Cargo.toml
[INFO] started frobbing wc-bg-0.3.0
[INFO] finished frobbing wc-bg-0.3.0
[INFO] frobbed toml for wc-bg-0.3.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/wc-bg/0.3.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing wc-bg-0.3.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/wc-bg/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 9139f2d18b5d802421f941b2c9c34ac79f4991ff1415bb97e4f3452bde3cc080
[INFO] running `"docker" "start" "-a" "9139f2d18b5d802421f941b2c9c34ac79f4991ff1415bb97e4f3452bde3cc080"`
[INFO] [stderr]    Compiling wc-bg v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling target_build_utils v0.3.1
[INFO] [stderr]    Compiling image v0.10.4
[INFO] [stderr]    Compiling libloading v0.3.4
[INFO] [stderr]    Compiling dlib v0.3.1
[INFO] [stderr]    Compiling wayland-sys v0.9.10
[INFO] [stderr]    Compiling wayland-client v0.9.10
[INFO] [stderr]    Compiling way-cooler-client-helpers v0.1.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.48s
[INFO] running `"docker" "inspect" "9139f2d18b5d802421f941b2c9c34ac79f4991ff1415bb97e4f3452bde3cc080"`
[INFO] running `"docker" "rm" "-f" "9139f2d18b5d802421f941b2c9c34ac79f4991ff1415bb97e4f3452bde3cc080"`
[INFO] [stdout] 9139f2d18b5d802421f941b2c9c34ac79f4991ff1415bb97e4f3452bde3cc080
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/wc-bg/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9ad3bc4d4e0287278ac7131b6080bf6b5f7ac5808b7e4fa8e9bdebde3b878b1d
[INFO] running `"docker" "start" "-a" "9ad3bc4d4e0287278ac7131b6080bf6b5f7ac5808b7e4fa8e9bdebde3b878b1d"`
[INFO] [stderr]    Compiling wc-bg v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: literal out of range for `u8`
[INFO] [stderr]    --> src/main.rs:479:43
[INFO] [stderr]     |
[INFO] [stderr] 479 |     assert_eq!(rgba_conversion(255, 500), 500);
[INFO] [stderr]     |                                           ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(overflowing_literals)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `"docker" "inspect" "9ad3bc4d4e0287278ac7131b6080bf6b5f7ac5808b7e4fa8e9bdebde3b878b1d"`
[INFO] running `"docker" "rm" "-f" "9ad3bc4d4e0287278ac7131b6080bf6b5f7ac5808b7e4fa8e9bdebde3b878b1d"`
[INFO] [stdout] 9ad3bc4d4e0287278ac7131b6080bf6b5f7ac5808b7e4fa8e9bdebde3b878b1d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/wc-bg/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 9f727c335944adec77ef6e2ff4534d9d49bbb6b55c621414788063f2799a6561
[INFO] running `"docker" "start" "-a" "9f727c335944adec77ef6e2ff4534d9d49bbb6b55c621414788063f2799a6561"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wc_bg-008e5bdf40e857a9
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_rgba_conversion ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "9f727c335944adec77ef6e2ff4534d9d49bbb6b55c621414788063f2799a6561"`
[INFO] running `"docker" "rm" "-f" "9f727c335944adec77ef6e2ff4534d9d49bbb6b55c621414788063f2799a6561"`
[INFO] [stdout] 9f727c335944adec77ef6e2ff4534d9d49bbb6b55c621414788063f2799a6561